Mike Bloomberg is still butting into the fight against tobacco use and announced Monday he is giving $360 million to global anti-tobacco efforts.

The grant, to support policies to curb tobacco in low- and middle-income countries, brings the former New York City mayor’s total giving on the health initiative to $1 billion.

“Over the last 10 years, Bloomberg Philanthropies’ investment in tobacco control has contributed to a change in the global trajectory of tobacco use,” the philanthropist organization said in a press release.

“Global sales of tobacco plateaued in 2012 with about 200 billion fewer cigarettes sold in 2014 than in 2010. The program spans more than 110 countries targeting the world’s heaviest-smoking countries including China, India, Indonesia, and Bangladesh.”

As mayor of New York, Bloomberg signed the Smoke-Free Air Act in 2003, banning smoking in bars and restaurants.

By 2013, his administration increased the tax on a pack of smokes and distributed free nicotine patches — all of which brought the city’s smoking rate from 28 percent in 2002 to its current rate of about 14 percent.